New data makes it possible to measure the evolution of social program generosity over the roughly three decades since the affluent democracies entered the "era of austerity." Compared with plausible expectations derived from power resource theory, as well as prior historical experience, these...

New data makes it possible to measure the evolution of social program generosity over the roughly three decades since the affluent democracies entered the era of austerity. Compared with plausible expectations derived from power resource theory, as well as prior historical experience, these data...

The papers included in this issue are the result of sustained collaborations within the Successful Societies program, which has meet three times a year since 2003. Each team of authors developed their contribution through extensive discussions at meetings of the entire group over two years....